APA (7e ed.) Bronvermelding

Sutedjo, T. 1. (1978). The effect of organic and inorganic fertilizer and organic manure on the yield and yield components of soybeans [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Sutedjo, Tedjomantri 1935. The Effect of Organic and Inorganic Fertilizer and Organic Manure on the Yield and Yield Components of Soybeans [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.

MLA (9e ed.) Bronvermelding

Sutedjo, Tedjomantri 1935. The Effect of Organic and Inorganic Fertilizer and Organic Manure on the Yield and Yield Components of Soybeans [microform]. Photoduplication Service, University of the Philippines Library, 1978.